In SX Microcontrollers, SX/B Compiler and SX-Key Tool, bean wrote: Cameron, On the DEVICE line use OSC4MHZ and don't connect the OSC1 or OSC2 pins to anything. Remember to put 10K resistor to Vdd (+5V) on the /MCLR pin too. Bean. ---------- End of Message ---------- You can view the post on-line at: http://forums.parallax.com/forums/default.aspx?f=7&p=1&m=190114#m190120 Need assistance? Send an email to the Forum Administrator at forumadmin@parallax.com The Parallax Forums are powered by dotNetBB Forums, copyright 2002-2007 (http://www.dotNetBB.com)